Water proof device of open driving part in water jet loom

A water-jet loom and waterproof device technology, applied to looms, other opening mechanisms, textiles, etc., can solve problems such as adhesion, high humidity, corrosion, etc., and achieve reliable and simple installation

Active Publication Date: 2006-01-04
TOYOTA IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Also, in order to solve such a problem, it is considered to cover the whole opening driving part with a cover, but there is a problem that the humidity in the cover becomes very high, and water droplets adhere to the transmission parts of the driving part, causing early

Method used

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  • Water proof device of open driving part in water jet loom
  • Water proof device of open driving part in water jet loom
  • Water proof device of open driving part in water jet loom

Examples

Experimental program
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Example

[0034] (First embodiment)

[0035] Below, according to Figure 1 ~ Figure 5 The first embodiment will be described.

[0036] figure 1 It is a schematic configuration diagram illustrating the passive shedding device of the water jet loom embodying the present invention. A heald frame 3 is provided between the frames 1 and 2, and ropes are attached to the fittings 11, 12 on the upper left and right parts of the aforementioned heald frame 3 23 and 24, the ropes 23 and 24 are connected to the heddles 5 and 6. The spring hangers 7, 8 are locked on the heald rods 5, 6, and the ropes 23, 24 are always in an upward stretched state due to the action of the springs 9, 10.

[0037] In addition, ropes 18, 19 are attached to the fittings 25, 26 at the left and right lower parts of the aforementioned heald frame 3. The ropes 18, 19 go around the guide rollers 13, 14 and the guide roller 15 to be connected to the healds provided on the ground. Frame drive mechanism. A tensioner 17 for adjusting...

Example

[0061] (Second embodiment)

[0062] Below, according to Figure 5 and Figure 6 A modification example of the waterproof device of the opening drive part in the water jet loom of the first embodiment will be described.

[0063] In the waterproof device of the opening drive part of the second embodiment, the upper groove and the intermediate groove in the first embodiment described above are formed as one piece.

[0064] Therefore, for ease of description, some of the symbols described above are used in common, and descriptions of common structures are omitted, and only the changes are described.

[0065] Such as Figure 5 As shown, the waterproof tank 51 is composed of the following parts: a flat plate part 52 formed of a transparent resin material or glass material and guiding water from the back to the front; a barrel part located at the front end of the flat plate part 52 for collecting water and draining water 53; The partition walls 54, 55, 56 standing on the periphery of the...

Example

[0082] (Third Embodiment)

[0083] According to Figure 7 and Figure 8 Describe other examples of changes.

[0084] The waterproof device of the opening drive part of the third embodiment is formed by forming the aforementioned intermediate groove and the hose in the above-mentioned first embodiment as an integral part.

[0085] Therefore, for ease of description, some of the symbols described above are used in common, and descriptions of common structures are omitted, and only the changes are described.

[0086] Such as Figure 7 As shown, the drain groove 71 is formed of a transparent resin material or a glass material, and is composed of a bucket 72 that collects water falling from above, a reservoir 75 formed below the central portion of the bucket 72, and drain connected to it. Section 73 constitutes.

[0087] The barrel portion 72 is formed by side walls 72a, 72b, bottom plates 72e, 72f, and side plates 72c, 72d formed in the left-right direction, and the storage portion 75...

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PUM

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Abstract

The subject of the invention is designed to provide a waterproof device for the opening driving part of a water jet loom. The invention can prevent the opening driving part from getting wet or being attached by drop by a cover and by discharging water out of the water jet loom from an outlet. The cover, which is used for sheltering and guiding falling water, is arranged at the upper part of the opening driving part. The waterproof device has a driving device for a heald frame (3) that is positioned on the ground and the opening device of the water het loom that is connected with a steel cable on the heald frame (3) and a guide roll is positioned below the heald frame (3). The invention is characterized in that a lagging (35) is installed in front of the heald frame (3), a driving shaft baffle (36) is installed behind the heald frame and a groove is installed below the heald frame (3) and the lower ends of the lagging (35) and the driving shaft baffle (36) are designed to come down to the groove. And a flexible pipe (39) is arranged to discharge the water in the groove out of the groove from the outlet of the groove.

Description

technical field [0001] The present invention relates to a waterproof device for an opening driving part in a water jet loom, which is used to prevent the opening driving part from being wet by splashing and falling of jet water sprayed from a nozzle in the water jet loom. Background technique [0002] As a shedding device generally used in a water jet loom, there is a so-called positive shedding device in which a cam and a heald frame are connected by a link. Patent Document 1 introduces a technique of waterproofing a positive shedding device of a water jet loom. [0003] That is, Patent Document 1 discloses a water jet loom using a positive shedding device in which a pedal 12 is disposed below a heald frame 3 and the pedal is transmitted through a connecting rod 15 and a connecting rod 14. 12 driving force to drive the heald frame 3. A waterproof plate 24 is arranged above the pedal 12 and the connecting rod 15, so that the water falling from the heald frame 3 side can no...

Claims

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Application Information

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IPC IPC(8): D03C13/00D03D47/32
Inventor 山内康史辻本康一大道寺雄二服部浩一
Owner TOYOTA IND CORP
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